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Merge pull request #2307 from haslinghuis/utils

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Change lexical scope utils
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Michael Keller 2020-12-15 16:47:13 +01:00 • committed by GitHub
commit b657466909
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1 changed files with 6 additions and 6 deletions
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12
src/js/utils/window_watchers.js
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@ -5,7 +5,7 @@
One window could watch passed values from another window and react to them.
*/
var windowWatcherUtil = {};
const windowWatcherUtil = {};
windowWatcherUtil.invokeWatcher = function(bindingKey, bindingVal, watchersObject) {
if (watchersObject[bindingKey]) {
@ -16,7 +16,7 @@ windowWatcherUtil.invokeWatcher = function(bindingKey, bindingVal, watchersObjec
windowWatcherUtil.iterateOverBindings = function(bindings, watchersObject) {
let entries = Object.entries(bindings);
for (const [key, val] of entries) {
this.invokeWatcher(key, val, watchersObject)
this.invokeWatcher(key, val, watchersObject);
}
}
@ -38,9 +38,9 @@ windowWatcherUtil.bindWatchers = function(windowObject, watchersObject) {
// 'Windows' here could be array or single window reference
windowWatcherUtil.passValue = function(windows, key, val) {
let applyBinding = function(win, key, val) {
if (!win) {
return;
}
if (!win) {
return;
}
if (win.contentWindow.bindings) {
win.contentWindow.bindings[key] = val;
@ -49,7 +49,7 @@ windowWatcherUtil.passValue = function(windows, key, val) {
[key]: val
};
}
}
};
if (Array.isArray(windows)) {
windows.forEach((el) => applyBinding(el, key, val));